**章 工程綜述 ······························································1 **節 工程概述 ······································································· 3 一、工程簡介·········································································· 3 二、工程概況·········································································· 4 第二節 隧道工程設計 ································································12 一、工程設計歷程···································································12 二、工程建設方案比選·····························································14 三、盾構隧道設計方案·····························································15 四、工程設計主要標準·····························································21 第二章 盾構選型與配置 ··················································· 25 **節 盾構選型 ······································································27 一、概述···············································································27 二、海底超大直徑盾構應用與特點 ·············································28 三、盾構選型·········································································32 第二節 盾構配置 ······································································33 一、切削系統·········································································34 二、推進系統·········································································46 三、主驅動系統······································································48 四、密封系統·········································································52 五、沖刷系統·········································································53 六、環流系統·········································································56 七、注漿系統·········································································62 八、其他···············································································63 第三章 盾構施工準備 ······················································ 67 **節 施工組織設計 ································································69 一、資源配置 ········································································69 二、進度計劃 ········································································71 三、場地布置 ········································································73 四、棄漿與渣土運輸 ·······························································75 第二節 泥水處理場 ···································································77 一、設備選擇 ········································································77 二、場地地基基礎和結構 ·························································80 第三節 盾構運輸 ······································································82 一、盾構運輸方式比選 ····························································82 二、運輸方式確定 ··································································83 第四節 盾構組裝與調試 ·····························································86 一、盾構組裝 ········································································86 二、盾構調試 ········································································93 第四章 盾構井及端頭加固················································ 97 **節 盾構井 ·········································································99 一、圍堰設計與施工 ·······························································99 二、盾構井設計與施工 ·························································· 101 第二節 端頭加固 ···································································· 108 一、端頭加固方法比選 ·························································· 108 二、始發端頭加固 ································································ 109 三、接收端頭加固 ································································ 114 第五章 盾構掘進關鍵技術···············································117 **節 盾構始發與到達技術 ····················································· 119 一、盾構始發技術 ································································ 119 二、盾構水下到達技術 ·························································· 127 第二節 盾構過孤石段施工技術 ·················································· 138 一、孤石分布概述 ································································ 138 二、孤石處理技術 ································································ 140 三、盾構穿越孤石段施工情況 ················································· 143 第三節 盾構過海域基巖凸起段掘進技術······································ 148 一、基巖分布與研判 ····························································· 148 二、刀具管理 ······································································ 151 三、掘進參數管理 ································································ 163 四、開挖面穩定管理 ····························································· 170 五、東、西線掘進功效對比分析與小結 ····································· 172 第四節 常壓刀盤換刀與帶壓開艙技術········································· 174 一、開艙概述 ······································································ 174 二、常壓刀盤換刀技術 ·························································· 175 三、帶壓開艙技術 ································································ 178 第五節 盾構過淺覆土段掘進技術··············································· 180 一、淺覆土段掘進控制概述 ···················································· 180 二、地質概況與施工風險 ······················································· 182 三、淺覆土盾構掘進參數控制 ················································· 182 四、淺覆土地層壁后注漿控制 ················································· 190 五、掘進效果分析 ································································ 191 第六節 盾構施工測量與監測技術··············································· 191 一、長距離隧道施工測量技術 ················································· 191 二、海域隧道施工監測技術 ···················································· 196 第六章 盾構隧道質量控制···············································199 **節 管片質量控制 ······························································ 201 一、管片設計 ······································································ 201 二、管片生產 ······································································ 208 三、管片運輸 ······································································ 209 四、管片安裝 ······································································ 210 第二節 口子件質量控制 ··························································· 211 一、口子件設計 ··································································· 211 二、口子件制作工藝 ····························································· 212 三、口子件安裝控制 ····························································· 213 第三節 盾構隧道質量通病及對策 ··············································· 214 一、管片上浮 ······································································ 214 二、管片破損錯臺與滲漏水 ···················································· 219 附表 ·············································································225 參考文獻 ·······································································235 工程大事記 ····································································239 跋 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